CES 2013: 20 Standout Products From Opening Night

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Touch screens will be a big deal at CES 2013 -- just ask 3M Touch Systems.

The company showcased an 84-inch, multitouch display, one of the biggest touch-screen-equipped systems at the event. The display, which could either be used as an interactive table or wall, can support multiple users at any given time and proves just how big a concept touch has become.

3M Touch Systems also touted a 42- and 32-inch display, both of which were targeted at vertical markets such as hospitality, retail and food service.